The reason why the amplitude of the linear vibrating screen will decrease
A linear vibrating screen is a screening machine widely used in coal and other industries for grading, washing, dehydration, and media removal of materials. Among them, the linear vibrating screen has been widely used because of its high production efficiency, good classification effect, and convenient maintenance. In the working process, the dynamic performance of the vibrating screen directly affects the screening efficiency and service life. The vibrating screen is excited by a vibrating motor as
The vibration source causes the material to be thrown up on the screen and move forward in a straight line. The material evenly enters the feed inlet of the screening machine from the feeder and generates several specifications of materials above and below the screen through the multi-layer screen, which are discharged from their respective outlets. Linear vibrating screen (linear screen) has the advantages of stability and reliability, low consumption, low noise, long service life, stable vibration mode, and high screening efficiency. It is a high-efficiency new screening equipment, widely used in mining, coal, smelting, building materials, refractories, light industry, chemical industry, and other industries.
It is mainly composed of a screen box, vibration exciter, suspension (or support) device, and motor. The motor drives the main shaft of the vibration exciter to rotate through the V-belt, and the screen box vibrates due to the centrifugal inertia force of the unbalanced weight on the vibration exciter; Different amplitudes can be obtained by changing the eccentric weight of the vibration exciter.
The editor of the linear vibrating screen manufacturer suggested that the motor should be inspected first, and the motor should be replaced if it is damaged; Secondly, check the electrical components in the control circuit. If the electrical components are damaged, replace the electrical components. Test the power supply voltage and change the power supply. Check the viscosity of lubricating grease in the vibrator, add proper lubricating grease, and then check whether the vibrator is faulty, and check and replace the vibrator. There are too many materials or accumulated materials left on the screen surface and undersized hopper of the vibrating screen, resulting in an increase in the starting load of the vibrating screen. The remaining materials or accumulated materials in the screen surface and undersized hopper should be thoroughly cleaned in time.
Applicable industries
Chemical industry: resin powder, pigment, washing powder, micro powder, paint, soda ash, lemon powder, rubber, plastic, etc.
Abrasives, ceramic industry: alumina, quartz sand, mud, sprayed soil particles, etc.
Food industry: sugar, salt, alkali, monosodium glutamate, milk powder, soy milk, yeast, fruit juice, soy sauce, vinegar, etc.
Paper industry: coating paint, clay mud, black and white liquid, waste liquid, papermaking liquid, wastewater recycling, etc.
Metallurgical industry: titanium oxide, zinc oxide, electromagnetic materials, metal powder, electrode powder, etc.
Pharmaceutical industry: Chinese medicine powder, Chinese medicine liquid, Western medicine powder, Western medicine liquid, Chinese and Western medicine granules, etc.
Environmental protection: garbage, human and animal excrement, urine, waste oil, food wastewater, wastewater processing, etc.
Processing process
Production workshop
This is our inner workhouse.
some small equipment or parts will be made from here.
There are cranes, laser cutting machines, electric welding machines, platen machines, angle grinders, polishing machines, forklifts, and other equipment.
Packaging & Shipping
After you place the order and pay the deposit, we will start to arrange the production and contact the ocean freight transportation agency to reserve the position. Two days before the end of production, you need to complete the final payment. Then, we inform the ocean cargo transportation agent company that it is ready to come to the factory to pull the goods to the port. On the day of delivery, we will send the customer the factory video and pictures, and mark the corresponding English name of each product and product parts with a marker to prevent the customer from not knowing what each part is after receiving the goods. At the same time, we will put the English version of the product instructions in the cargo box. We generally select freight forwarders with preferential prices for customers to deliver goods for you. The shipping method can be FOB or CIF. You can also choose EXW, and then contact the goods agent company yourself.
Customer visit
FAQ
1. Who are we?
Our headquarters is located in Henan, China, and our factory was established in 2002. At present, there are more than 100 workers, technical engineers, foreign trade sales personnel, and administrative personnel. The factory covers an area of more than 2000 square kilometers and is mainly engaged in vibrating screening and conveying and feeding equipment.
2. How do we guarantee the quality?
Always provide pre-production samples before mass production; Always carry out a final inspection before shipment.
3. What can you buy from us?
You can purchase a vibrating screen, roller screens, rotary screens, vacuum conveyors, mixer, and customized vibrating machinery and conveying equipment in our factory.
4. What are our strengths?
As one of the old enterprises in the screening industry, Tianfeng has provided a large number of screening equipment and systems at home and abroad. Mass production, rapid delivery, stable quality, affordable price, and excellent after-sales service have become the symbols of Tianfeng.
5. What services can we provide?
Accepted delivery conditions: FOB, CFR, CIF, EXW, CIP, FCA, CPT, DDP, express;
Accepted payment currency: USD, EUR, RMB;
Type of payment accepted: telegraphic transfer, letter of credit, express remittance, credit card, PayPal, Western Union remittance, cash, custody;
Oral: English, Chinese, French.
6. What information do we need to help you choose a perfect machine?
-Name and characteristics of raw materials.
-Purpose of use: remove impurities, filter, and grade.
-Processing capacity: kg/h, L/h.
-Raw material size: (mesh or mm).
-How many floors do you need?
-Voltage, frequency, phase (single-phase or three-phase) Note: You'd better send us the relevant pictures or materials you want to filter, which can ensure that we recommend the appropriate machine for you.
){kind=link}